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  1. V

    Any problem with the LMS ? Mine is not working : https://lms.simplilearn.com/

    Hi Team, I am not able to access the LMS portal. Just buffers the symbol. Please treat this issue as urgent. Regards, Vijay
  2. V

    Hi Team, I am not able to access the LMS portal, I have tried all options of removing cookies...

    Hi Team, I am not able to access the LMS portal, I have tried all options of removing cookies and settings, sometimes get access but if I closed and trying to login it just buffers. Please resolve my issue on top priority. Regards, Vijay
  3. V

    Machine Learning Advanced Certification | Saravanan | Jun 12 - Jul 17

    Hi Sarvanan Sir, Have you uploaded the date time example jupyter file in google drive. topic taken on 11th Jul 2021. Please provide it if possible? Regards, vijay
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    Machine Learning Advanced Certification | Saravanan | Jun 12 - Jul 17

    Hi Sarvanan Sir and friends, I am facing issue of value error: ValueError: bad input shape (802, 30). One of the case I have target variable is Numerical and other independent variable are categorical. I have dropped the target variable from data frame and done preprocessing on the categorical...
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    Machine Learning Advanced Certification | Saravanan | Jun 12 - Jul 17

    Hi Friends, Do you face any issue in python, if some of the variable column displayed in Data frame but when you try to drop it from data frame it shows that variable "['sales'] not found in axis". sales is dependent & numerical variable. Even if you try to retrieve using iloc[] function-...
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    Machine Learning Advanced Certification | Saravanan | Jun 12 - Jul 17

    Dear Saravanan Sir, Please share the today's class Jupyter file for codes -13th Jun 2021. Google drive link shared to us, take us to the folder containing data set only. Please see the link. There may be another folder to keep the python code files...
  7. V

    Data Science with Python | Ravi C | April 17th - May 22nd,2021

    Hi Team, I need to download the recording for 30th May but this link direct to video display mode. Please provide proper link to download it. Thanks, Vijay
  8. V

    Data Science with Python | Ravi C | April 17th - May 22nd,2021

    Hi Team, Please provide the recording session for 30th May 2021. extended session for Data science with Python for 17th Apr batch. Thanks, Vijay
  9. V

    Data Science with Python | Ravi C | April 17th - May 22nd,2021

    Hi Team, Can any one help I am not able to join the meeting, asking for
  10. V

    Data Science with Python | Ravi C | April 17th - May 22nd,2021

    Hi Team, Is there any password required after using registration ID or simply need to add ID only while joining the class. Regards, Vijay
  11. V

    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi Team, I got certified with R programming. Thanks for Sabya sir and support team from Simplilearn. Regards, Vijay
  12. V

    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi Sabya Sir, I created the code for healthcare project, I am stuck up at creating train and test data set. Project 7 - Healthcare project hospital_data <- read_excel('1555054100_hospitalcosts.xlsx') hospital_data dim(hospital_data) I used following code for creating train and test . ##...
  13. V

    No use of forum

    Hi Sabya Sir, I created the code for healthcare project, I am stuck up at creating train and test data set. Project 7 - Healthcare project hospital_data <- read_excel('1555054100_hospitalcosts.xlsx') hospital_data dim(hospital_data) I used following code for creating train and test . ##...
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    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi Nagaraja, I tweaked my code little and I got the answer thanks. Reagrds, Vijay
  15. V

    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi Nagaraja, Thank you for feedback. I tried this code but it is showing below error. > age_group[which.max(age_group$x , )] Error in which.max(age_group$x, ) : unused argument (alist())
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    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi all, I am doing healthcare project. I have code for first statement can you help how to extract output for AGE group with max expenditure. As I know AGE group '0' has max. expenditure, then what will be the line of code for extracting Group & expenditure combined. age_group <-...
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    data-science-with-r-sabyasanchi-march-13-april-11-2021.65148

    Hi Sir, I write the code as below Quest: How that output value came as 11, 14 - 5 times, 12,15- 5 times and 13 -5 times v <- c(11,12,13,14,15) for (val in v){ print(paste("The Value is:" , v)) } Output: > v <- c(11,12,13,14,15) > > for (val in v){ + + print(paste("The Value is:" ...
  18. V

    Data Science with R | Sabyasanchi | March 13 - April 11 | 2021

    Hi sir, I need to understand below operator Difference between Elementwise logical AND and Logical AND, similarly about OR also. please explain with example.
  19. V

    data-science-with-r-sabyasanchi-march-13-april-11-2021.65148

    Hi Sir, I need to understand the meaning of following What is difference between Element-wise logical AND and Logical AND Also difference between Element-wise logical OR and Logical OR Please explain with Example. Regards, Vijay
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